DE59914099D1 - ELECTRICAL SENSOR CABLE FOR LEAKAGE DETECTION - Google Patents

ELECTRICAL SENSOR CABLE FOR LEAKAGE DETECTION

Info

Publication number
DE59914099D1
DE59914099D1 DE59914099T DE59914099T DE59914099D1 DE 59914099 D1 DE59914099 D1 DE 59914099D1 DE 59914099 T DE59914099 T DE 59914099T DE 59914099 T DE59914099 T DE 59914099T DE 59914099 D1 DE59914099 D1 DE 59914099D1
Authority
DE
Germany
Prior art keywords
leakage detection
sensor cable
electrical sensor
conductor
electric sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59914099T
Other languages
German (de)
Inventor
Heinz Braungart
Klaus Henneck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WL Gore and Associates GmbH
Original Assignee
WL Gore and Associates GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WL Gore and Associates GmbH filed Critical WL Gore and Associates GmbH
Priority to DE59914099T priority Critical patent/DE59914099D1/en
Application granted granted Critical
Publication of DE59914099D1 publication Critical patent/DE59914099D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/165—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means by means of cables or similar elongated devices, e.g. tapes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Cable Accessories (AREA)
  • Insulated Conductors (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

The invention relates to an electric sensor line (11) for detecting the presence of electroconductive fluids, comprising an electric sensor conductor (1) and a fluid-impermeable conductor insulation element (2, 3) which surrounds the sensor conductor (1) and which is wound or extruded with insulation gaps (4) when it is produced.
DE59914099T 1998-09-11 1999-09-07 ELECTRICAL SENSOR CABLE FOR LEAKAGE DETECTION Expired - Fee Related DE59914099D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59914099T DE59914099D1 (en) 1998-09-11 1999-09-07 ELECTRICAL SENSOR CABLE FOR LEAKAGE DETECTION

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19841717A DE19841717C2 (en) 1998-09-11 1998-09-11 Electrical sensor line for leak detection
DE59914099T DE59914099D1 (en) 1998-09-11 1999-09-07 ELECTRICAL SENSOR CABLE FOR LEAKAGE DETECTION
PCT/EP1999/006579 WO2000016058A1 (en) 1998-09-11 1999-09-07 Electric sensor line for detecting leakage

Publications (1)

Publication Number Publication Date
DE59914099D1 true DE59914099D1 (en) 2007-02-08

Family

ID=7880699

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19841717A Expired - Fee Related DE19841717C2 (en) 1998-09-11 1998-09-11 Electrical sensor line for leak detection
DE19981842T Expired - Lifetime DE19981842D2 (en) 1998-09-11 1999-09-07 Electrical sensor line for leak detection
DE59914099T Expired - Fee Related DE59914099D1 (en) 1998-09-11 1999-09-07 ELECTRICAL SENSOR CABLE FOR LEAKAGE DETECTION

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE19841717A Expired - Fee Related DE19841717C2 (en) 1998-09-11 1998-09-11 Electrical sensor line for leak detection
DE19981842T Expired - Lifetime DE19981842D2 (en) 1998-09-11 1999-09-07 Electrical sensor line for leak detection

Country Status (6)

Country Link
EP (1) EP1112478B1 (en)
JP (1) JP2002525566A (en)
AT (1) ATE349687T1 (en)
AU (1) AU5974099A (en)
DE (3) DE19841717C2 (en)
WO (1) WO2000016058A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007060392A1 (en) 2007-12-14 2009-06-18 Krones Ag Rotary distributor with leakage detection
DE102013227043A1 (en) * 2013-12-20 2015-06-25 Areva Gmbh Leakage monitoring system for room enclosing objects and intermediate coupling areas and associated method
DE102019214647A1 (en) * 2019-09-25 2021-03-25 Volkswagen Aktiengesellschaft Sensor system for the quantitative measurement of a liquid, container and motor vehicle
CN114543713B (en) * 2022-02-14 2022-12-23 深圳有格文化传播有限公司 Batch electron quality detection device for electronic product production

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6609058U (en) * 1967-05-12 1972-02-10 Karl Heller SAFETY DEVICE FOR TANK AND PIPING.
DE2533257A1 (en) * 1975-07-25 1977-02-17 Kabel Metallwerke Ghh Cable for detecting leaks in heat-insulated pipes - with high electrical response and high mechanical strength
JPS55149833A (en) * 1979-05-11 1980-11-21 Mitsubishi Electric Corp Sodium leakage detecting element
JPS5653435A (en) * 1979-10-08 1981-05-13 Furukawa Electric Co Ltd:The Detecting method for water leakage from under-ground buried pipe of insulating material
JPS6190048A (en) * 1984-10-09 1986-05-08 Junkosha Co Ltd Detection sensor for liquid leakage
DE3503391A1 (en) * 1985-02-01 1986-08-14 Bernd 2420 Eutin Brandes Method for the structural inspection and operation inspection of remote-heating lines, and a device
US4910998A (en) * 1987-05-01 1990-03-27 Andrew Corporation Fluid detection system and method having a coaxial cable with solid, stranded dielectric elements
DE8902073U1 (en) * 1989-02-22 1989-07-06 Kabelwerke Reinshagen Gmbh, 5600 Wuppertal Cable for locating liquids
JPH05187955A (en) * 1992-07-16 1993-07-27 Sumitomo 3M Ltd Water leakage detecting belt and manufacture thereof
DE4309284C2 (en) * 1993-03-23 1997-03-06 Sze Spezial Elektronik Hagenuk Leakage detection device
DE9319610U1 (en) * 1993-12-16 1994-02-17 Siemens AG, 80333 München Sensor cable

Also Published As

Publication number Publication date
JP2002525566A (en) 2002-08-13
DE19841717A1 (en) 2000-03-30
DE19981842D2 (en) 2001-11-08
EP1112478A1 (en) 2001-07-04
AU5974099A (en) 2000-04-03
ATE349687T1 (en) 2007-01-15
WO2000016058A1 (en) 2000-03-23
EP1112478B1 (en) 2006-12-27
DE19841717C2 (en) 2001-11-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee